| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.55 | 6.335% | $153.7072 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $138.76 | 12.838% | $156.574 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $56.37 | 9.778% | $61.8819 | $61.88 | $61.90 | $61.90 |
| Purchase #4 | $192.31 | 11.844% | $215.0872 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $234.93 | 13.611% | $266.9063 | $266.91 | $266.90 | $266.90 |
| Purchase #6 | $28.48 | 8.745% | $30.9706 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $93.57 | 9.468% | $102.4292 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $888.97 | $987.5564 | $987.56 | $987.55 | $987.60 | |